Israeli Military Intelligence - Unit 8200 | 19,004 followers on LinkedIn. Unit 8200 (Hebrew: יחידה 8200‎‎, Yehida Shmoneh-Matayim) is an Israeli Intelligence Corps unit responsible for collecting signal intelligence (SIGINT) and code decryption. It also appears in military publications as the Central Collection Unit of the Intelligence Corps and is sometimes referred to as Israeli SIGINT National Unit (ISNU).